/*
 * Copyright (c) 2013, 2017 Cisco Systems, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.controller.config.manager.impl;

import org.opendaylight.controller.config.api.ConfigTransactionController;

/**
 * Exposes optimistic locking details about transaction.
 */
public interface ConfigTransactionControllerImplMXBean extends ConfigTransactionController {

    /**
     * Get version of config registry when this transaction was created.
     *
     * @return parent version
     */
    long getParentVersion();

    /**
     * Get version of current transaction.
     *
     * @return version
     */
    long getVersion();
}
